I Devour Everything in the Stars

It has been a hundred years since the earth's aura recovered, and humans are struggling to survive between monsters and alien races. Lu Yuan, a student in the Department of Archeology, accidentally awakened a "boundary monument" that was neither gold nor jade while excavating a pre-Qin ruins. It did not bring power, only a cold message from the stars: [Civilized Observer - Experimental Site No. 73 - 'Earth'... Under evaluation... Low value... Start 'return to zero' countdown: 100 sidereal years]